package com.sky.service.impl;

import com.github.pagehelper.IPage;
import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.sky.constant.StatusConstant;
import com.sky.context.BaseContext;
import com.sky.dto.CategoryDTO;
import com.sky.dto.CategoryPageQueryDTO;
import com.sky.entity.Category;
import com.sky.mapper.CategoryMapper;
import com.sky.mapper.DishMapper;
import com.sky.mapper.SetmealMapper;
import com.sky.result.PageResult;
import com.sky.service.CategoryService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.List;

@Service
public class CategoryServiceImpl implements CategoryService {
    @Autowired
    private CategoryMapper categoryMapper;
//    @Autowired
//    private DishMapper dishMapper;
//    @Autowired
//    private SetmealMapper setmealMapper;
    @Override
    public void add(CategoryDTO categoryDTO) {
        Category category = new Category();
        //属性拷贝
        BeanUtils.copyProperties(categoryDTO, category);

        category.setStatus(StatusConstant.DISABLE);
//        category.setCreateTime(LocalDateTime.now());
//        category.setUpdateTime(LocalDateTime.now());
//        category.setCreateUser(BaseContext.getCurrentId());
//        category.setUpdateUser(BaseContext.getCurrentId());

        categoryMapper.add(category);
    }

    @Override
    public PageResult page(CategoryPageQueryDTO categoryPageQueryDTO) {
        //开始传输page
        PageHelper.startPage(categoryPageQueryDTO.getPage(),categoryPageQueryDTO.getPageSize());
        //调用mapper层查询
        Page<Category> page=categoryMapper.page(categoryPageQueryDTO);
        //返回数据给controller
        return new PageResult(page.getTotal(),page.getResult());
    }

    @Override
    public void delete(long id) {
        categoryMapper.delete(id);
    }

    @Override
    public List<Category> list(Integer type) {
        return categoryMapper.list(type);
    }

    @Override
    public void update(CategoryDTO categoryDTO) {
        Category category = new Category();
        //属性拷贝
        BeanUtils.copyProperties(categoryDTO, category);

        //(AOP统一切入)
        //category.setUpdateTime(LocalDateTime.now());
        //category.setUpdateUser(BaseContext.getCurrentId());

        categoryMapper.update(category);
    }

    @Override
    public void startOrStop(Integer status, Long id) {
        Category category=new Category();
        category.setStatus(status);
        category.setId(id);

        //(AOP统一切入)
        //category.setUpdateTime(LocalDateTime.now());

        categoryMapper.update(category);

    }


}
